Skip to main content
. 2023 Sep 14;25(24):10424–10435. doi: 10.1039/d3gc02381h

Fig. 4. (a) Digital images, (b) optical microscopy images and (c) SEM images of microfibers formed by melt spinning lignin oleate having a degree of esterification (DE) of 20%, 40% and 74%. (d) SEM images of cross-section of LOFs with DE 40% at different magnifications.

Fig. 4